3D glasses



FIG. 1 is a top left perspective view of the 3D glasses;

FIG. 2 is a bottom right perspective view of the 3D glasses of FIG. 1;

FIG. 3 is a front elevation view of the 3D glasses of FIG. 1;

FIG. 4 is a rear elevation view of the 3D glasses of FIG. 1;

FIG. 5 is a top view of the 3D glasses of FIG. 1;

FIG. 6 is a left side elevation view of the 3D glasses of FIG. 1;

FIG. 7 is a bottom view of the 3D glasses of FIG. 1; and,

FIG. 8 is a right side elevation view of the 3D glasses of FIG. 1. 

We claim the ornamental design for 3D glasses, as shown and described. 